Nanno; Keishi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nanno; Keishi.The latest application filed is for "exhaust gas recirculation valve warming device".
- Nanno; Keishi - Nagoya JP
- NANNO; Keishi - Nagoya-shi JP
- Nanno; Keishi - Aichi JP
- Nanno; Keishi - Nishikamo-gun JP
| Patent | Date |
|---|---|
| Exhaust gas recirculation valve warming device Grant 10,968,872 - Nanno , et al. April 6, 2 | 2021-04-06 |
| Exhaust Gas Recirculation Valve Warming Device App 20200300199 - NANNO; Keishi ; et al. | 2020-09-24 |
| Oil ring for internal combustion engine Grant 7,510,196 - Nanno , et al. March 31, 2 | 2009-03-31 |
| Oil Ring for Internal Combustion Engine App 20080169612 - Nanno; Keishi ; et al. | 2008-07-17 |
| Oil ring Grant 7,354,045 - Abe , et al. April 8, 2 | 2008-04-08 |
| Oil ring App 20060006604 - Abe; Tomoaki ; et al. | 2006-01-12 |
| PCV apparatus Grant 6,772,744 - Nanno , et al. August 10, 2 | 2004-08-10 |
| PCV apparatus App 20030140908 - Nanno, Keishi ; et al. | 2003-07-31 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 